2009 HUMMER H3 4WD

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Page 91 of 382

HUMMER H3 2009  Owners Manual An indicator light will �ash while
shifting the transfer case. If the
transfer case cannot make a
requested shift, it will return to the
last chosen setting.
If the SERV 4WD message on the
Driver Info

Page 157 of 382

HUMMER H3 2009  Owners Manual message and clear it from the
display. The message appears at
each ignition cycle until the tires are
in�ated to the correct in�ation
pressure. SeeTires on page 5-44
andInflation - Tire Pressure on
p